Series description

Design

Pump chamber made of plastic with integrated pump as concealed pumping station or floor-mounted lifting unit

Application

Pumping of pre-cleaned sewage without faeces that cannot be returned to the sewer system using natural falls, and for the draining of objects that are below the backflow level.

Equipment/function

Pump chamber complete ready for connection with pipework and pump.

Type key

Example:

Wilo-DrainLift WS 40E/TC40 (3~)-BV

WS

Synthetic pumps station

40

Pressure outlet of the system

E

E = single-pump system D = double-pump system

TC 40

Built-in pump

(3~)

Three-phase motor

BV

Non-return ball valve

Materials

Pump chamber: PE

Pipework: 1.4404

Surface coupling: PUR

Non-return ball valve: Cast iron

Gate valve: bronze

Pump: Cast iron

Description/design

The Wilo-DrainLift WS 40 Basic is an automatic lifting unit as a single-pump or double-pump system. The plastic shaft has integrated finning for increasing stiffness and anti-buoyancy, and also provides freely-definable inlets.

The system can be installed in buildings as a lifting unit, as well as outside buildings like a traditional pump chamber in the ground.